摘要
为满足配电自动化系统对实时数据库的各种应用需求 ,开发了一个跨平台、可伸缩、接口丰富的对象关系实时数据库系统 RTDB4DA。文中介绍了该实时数据库中内存管理、事务管理、数据恢复和查询优化等核心部分的开发思路 ;对 RTDB4DA提供的 3种接口 (C++接口、ADO接口和JDBC接口 )的实现。
A platform-independent and flexible object-relation real-time database RTDB4DA is developed to meet various application demands of the distribution automation system. The idea of development of such crucial parts as memory allocation, transaction management, data recovery and query optimization are introduced. Three interfaces, i.e., C++, ADO and JDBC, are developed to facilitate SCADA development. Their advantages, disadvantages and application fields are also discussed.
出处
《电力系统自动化》
EI
CSCD
北大核心
2003年第12期63-66,共4页
Automation of Electric Power Systems
关键词
配电自动化
对象关系实时数据库
SCADA
ADO
JDBC
distribution automation
object-relation real-time database
SCADA
active data object (ADO)
Java databases connectivity (JDBC)
